Caterpillar 8N-8974 Main Bearing - 8N8974
Main BearingHigh-quality Main Bearing for Caterpillar construction machinery — ref. 8N-8974 / 8N8974 — original manufacturer and OEM replacement parts. Ships worldwide. 1-year warranty included.
Caterpillar 8N-8974 / 8N8974 Main Bearing delivers OEM and aftermarket correct crankshaft bearing clearance in Caterpillar diesel engines for construction equipment. OEM-matched overlay composition and precision wall thickness ensure reliable oil film formation and long bearing service life. Available with a 1-year warranty. Meets performance requirements for modern heavy off-highway machinery.
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